9915693840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353123}}^1$

素因数の和:353158

約数の個数: 160

約数和(自身を含む): 36781395840

約数和(自身を除く): 26865702000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 353123, 706246, 1059369, 1412492, 1765615, 2118738, 2824984, 3178107, 3531230, 4237476, 4590599, 5296845, 5649968, 6356214, 7062460, 8474952, 9181198, 9534321, 10593690, 12712428, 13771797, 14124920, 15890535, 16949904, 18362396, 19068642, 21187380, 22952995, 25424856, 27543594, 28249840, 31781070, 36724792, 38137284, 41315391, 42374760, 45905990, 47671605, 50849712, 55087188, 63562140, 68858985, 73449584, 76274568, 82630782, 84749520, 91811980, 95343210, 110174376, 123946173, 127124280, 137717970, 152549136, 165261564, 183623960, 190686420, 206576955, 220348752, 247892346, 254248560, 275435940, 330523128, 367247920, 381372840, 413153910, 495784692, 550871880, 619730865, 661046256, 762745680, 826307820, 991569384, 1101743760, 1239461730, 1652615640, 1983138768, 2478923460, 3305231280, 4957846920, 9915693840]

約数ペア:

[(1, 9915693840), (2, 4957846920), (3, 3305231280), (4, 2478923460), (5, 1983138768), (6, 1652615640), (8, 1239461730), (9, 1101743760), (10, 991569384), (12, 826307820), (13, 762745680), (15, 661046256), (16, 619730865), (18, 550871880), (20, 495784692), (24, 413153910), (26, 381372840), (27, 367247920), (30, 330523128), (36, 275435940), (39, 254248560), (40, 247892346), (45, 220348752), (48, 206576955), (52, 190686420), (54, 183623960), (60, 165261564), (65, 152549136), (72, 137717970), (78, 127124280), (80, 123946173), (90, 110174376), (104, 95343210), (108, 91811980), (117, 84749520), (120, 82630782), (130, 76274568), (135, 73449584), (144, 68858985), (156, 63562140), (180, 55087188), (195, 50849712), (208, 47671605), (216, 45905990), (234, 42374760), (240, 41315391), (260, 38137284), (270, 36724792), (312, 31781070), (351, 28249840), (360, 27543594), (390, 25424856), (432, 22952995), (468, 21187380), (520, 19068642), (540, 18362396), (585, 16949904), (624, 15890535), (702, 14124920), (720, 13771797), (780, 12712428), (936, 10593690), (1040, 9534321), (1080, 9181198), (1170, 8474952), (1404, 7062460), (1560, 6356214), (1755, 5649968), (1872, 5296845), (2160, 4590599), (2340, 4237476), (2808, 3531230), (3120, 3178107), (3510, 2824984), (4680, 2118738), (5616, 1765615), (7020, 1412492), (9360, 1059369), (14040, 706246), (28080, 353123)]